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POInternet connection not working if my App runs on a API 8 Emulator
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  1. POInternet connection not working if my App runs on a API 8 Emulator
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    copied!<p>Hi and thanks for your help, I have an App which I compile against API 17 in Eclipse.</p> <p>The App performs some simple internet connections.</p> <p>Now, when I test on an Emulator with API 17 everything works fine.</p> <p>If i test it against an Emulator with API 8 the App apparently is not able to perform network connections (adMob dos not show, HttpGet apparently not retrieving anything...) form my App (web browser on Emulator working fine and loading normally).</p> <hr> <p>And adMob as well does not load on Emulators with API 8 or 10 (it does on API 17 Emulators).</p> <hr> <p>Any help very much appreciated !!!</p> <p>This is my main Activity:</p> <pre><code>public class QuotesActivity extends Activity implements MyInterface { private String url2; public static ArrayList&lt;Stock&gt; lt; public static ArrayList&lt;Stock&gt; favQ; public MyAdapter myAdap; public Intent intent; public ListView lv; public FavManager fm; private AdView adView; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.search); AdRequest request = new AdRequest(); // request.addTestDevice(AdRequest.TEST_EMULATOR); request.setGender(AdRequest.Gender.MALE); boolean tabletSize = getResources().getBoolean(R.bool.isTablet); if (tabletSize) { // Create the adView adView = new AdView(this, AdSize.SMART_BANNER, "a151388079e47d1"); } else { // Create the adView adView = new AdView(this, AdSize.BANNER, "a151388079e47d1"); } // Lookup your LinearLayout assuming it's been given // the attribute android:id="@+id/mainLayout" LinearLayout layout = (LinearLayout) findViewById(R.id.ad); // Add the adView to it layout.addView(adView); // Initiate a generic request to load it with an ad adView.loadAd(request); lt = new ArrayList&lt;Stock&gt;(); favQ = new ArrayList&lt;Stock&gt;(); fm = new FavManager(getApplicationContext()); favQ.clear(); favQ.addAll(fm.ritiraFav()); PreferenceManager.setDefaultValues(this, R.xml.preferences, false); lt.clear(); // //////////// try { InputStream in = getResources().openRawResource(R.raw.markets3); if (in != null) { InputStreamReader tmp = new InputStreamReader(in); BufferedReader reader = new BufferedReader(tmp); String str; String str1 = null; String str2 = null; boolean flag = true; while ((str = reader.readLine()) != null) { if (flag) { str1 = str; flag = false; } else { str2 = str; lt.add(new Stock(str1, str2, "0", "0")); flag = true; } } in.close(); } } catch (Throwable t) { // Log.e("", "Exception: " + t.toString()); } // /////// Collections.sort(lt, new Comparator&lt;Stock&gt;() { public int compare(Stock s1, Stock s2) { return s1.nome.compareToIgnoreCase(s2.nome); } }); lv = (ListView) findViewById(android.R.id.list); lv.setScrollbarFadingEnabled(false); Button favourites = (Button) findViewById(R.id.favoritesbtn); favourites.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(QuotesActivity.this, QuotesActivityFavourites.class); startActivity(intent); } }); Button search = (Button) findViewById(R.id.googsearch); search.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // Log.e("", "Chiamo onSearchRequested()"); onSearchRequested(); } }); myAdap = new MyAdapter(lt, this, this); myAdap.l = lt; lv.setAdapter(myAdap); Button preference = (Button) findViewById(R.id.preferencebutton); preference.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent = new Intent(QuotesActivity.this, SettingsActivity.class); startActivity(intent); } }); lv.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView&lt;?&gt; parent, View view, final int position, long id) { for (Stock item : favQ) { if (item.simbolo.equals(lt.get(position).simbolo)) { AlertDialog.Builder builder = new AlertDialog.Builder( QuotesActivity.this); builder.setPositiveButton("Yes", new OnClickListener() { public void onClick(DialogInterface arg0, int arg1) { deleteFromFavorites(lt.get(position)); } }); builder.setNegativeButton("No", new OnClickListener() { public void onClick(DialogInterface arg0, int arg1) { // Quotes.layoutSchermo(2); } }); builder.setMessage("Stock Already in Portfolio. Delete from it?"); builder.setTitle(lt.get(position).nome); AlertDialog dialog = builder.create(); builder.show(); return; } } AlertDialog.Builder builder = new AlertDialog.Builder( QuotesActivity.this); final int pos = position; builder.setPositiveButton("Yes", new OnClickListener() { public void onClick(DialogInterface arg0, int arg1) { addToFavorites(lt.get(pos)); } }); builder.setNegativeButton("No", new OnClickListener() { public void onClick(DialogInterface arg0, int arg1) { // Quotes.layoutSchermo(2); } }); builder.setMessage("Add to Portfolio?"); builder.setTitle(lt.get(position).nome); AlertDialog dialog = builder.create(); builder.show(); // dialog.show(); } }); } @Override public void onResume() { super.onResume(); RelativeLayout focuslayout = (RelativeLayout) findViewById(R.id.RequestFocusLayout); focuslayout.requestFocus(); favQ.clear(); favQ.addAll(fm.ritiraFav()); } public void addToFavorites(final Stock toadd) { fm.addFav(toadd); favQ.clear(); favQ.addAll(fm.ritiraFav()); return; } public void deleteFromFavorites(Stock todel) { fm.removeFav(todel); favQ.clear(); favQ.addAll(fm.ritiraFav()); return; } public void UpdateLine(Integer position) { UpdateTask up = new UpdateTask(); up.execute(position, null, null); } public class UpdateTask extends AsyncTask&lt;Integer, Void, Void&gt; { @Override protected void onProgressUpdate(Void... progress) { } @Override protected void onPostExecute(Void result) { myAdap.l = lt; myAdap.notifyDataSetChanged(); } @Override protected Void doInBackground(Integer... position) { DefaultHttpClient client = new DefaultHttpClient(); String srt = ""; // ///////////API SEGRETO DI GOOGLE ORIGINARIO // String url // =getString(R.string.dettaglio1).concat("'"+fav.get(i).simbolo+"'").concat(getString(R.string.dettaglio2)); // ///////////API ALTERNATIVO String url = getString(R.string.urlaternativo).concat( lt.get(position[0]).simbolo); HttpGet getMethod = new HttpGet(url); try { ResponseHandler&lt;String&gt; responseHandler = new BasicResponseHandler(); srt = client.execute(getMethod, responseHandler); int inizio = srt.indexOf("&lt;last data=\""); int fine = srt.indexOf("\"/&gt;", inizio + 12); lt.get(position[0]).setPrezzo(srt.substring(inizio + 12, fine)); inizio = srt.indexOf("&lt;perc_change data=\""); fine = srt.indexOf("\"/&gt;", inizio + 19); lt.get(position[0]).setCambiamento( srt.substring(inizio + 19, fine)); } catch (Throwable t) { // Log.e("ERRORE INTERNET", "ERRORE INTERNET", t); } return null; } } @Override public void onDestroy() { if (adView != null) { adView.destroy(); } super.onDestroy(); } } </code></pre> <p>This is my Manifest:</p> <pre><code>&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.quotes" &gt; &lt;uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17" /&gt; &lt;uses-permission android:name="android.permission.INTERNET" /&gt; &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /&gt; &lt;application android:debuggable="true" &gt; &lt;activity android:name=".QuotesActivity" android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" android:icon="@drawable/ic_launcher" android:label="Markets in your pocket !" &gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;meta-data android:name="android.app.default_searchable" android:value=".QuotesActivitySearch" /&gt; &lt;/activity&gt; &lt;activity android:name=".QuotesActivitySearch" android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" android:icon="@drawable/ic_launcher" android:label="Markets in your pocket !" &gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.SEARCH" /&gt; &lt;/intent-filter&gt; &lt;meta-data android:name="android.app.searchable" android:resource="@xml/searchable" /&gt; &lt;/activity&gt; &lt;activity android:name=".QuotesActivityFavourites" android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" android:icon="@drawable/ic_launcher" android:label="Markets in your pocket !" &gt; &lt;/activity&gt; &lt;activity android:name=".SettingsActivity" android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" android:label="Settings" &gt; &lt;/activity&gt; &lt;activity android:name="com.google.ads.AdActivity" android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" /&gt; &lt;/application&gt; </code></pre> <p></p> <p>This is my LogCat:</p> <pre><code>03-15 14:16:05.554: D/dalvikvm(1466): GC_EXPLICIT freed 909K, 43% free 4716K/8135K, external 1170K/1682K, paused 7ms 03-15 14:16:07.185: E/ActivityThread(1466): Failed to find provider info for com.google.plus.platform 03-15 14:16:07.185: D/szipinf(1466): Initializing inflate state 03-15 14:16:07.185: D/szipinf(1466): Initializing zlib to inflate 03-15 14:16:07.214: I/Ads(1466): To get test ads on this device, call adRequest.addTestDevice("6EA1DCF3A944D7B947BC304C7A9E933D"); 03-15 14:16:07.268: D/dalvikvm(1466): GC_CONCURRENT freed 395K, 36% free 5315K/8263K, external 1121K/1603K, paused 1ms+0ms 03-15 14:16:07.290: I/Ads(1466): adRequestUrlHtml: &lt;html&gt;&lt;head&gt;&lt;script src="http://media.admob.com/sdk-core-v40.js"&gt;&lt;/script&gt; &lt;script&gt;AFMA_getSdkConstants();AFMA_buildAdURL({"preqs":3,"session_id":"1145804483122245265 2","seq_num":"4","slotname":"a151388079e47d1","u_w":320,"msid":"com.marketsinyourpocket","cap":"m,a","js":"afma-sdk-a- v6.3.0","bas_off":0,"net":"ed","app_name":"1.android.com.marketsinyourpocket","hl":"en","gnt":3,"cust_gender":1,"carrier":"310260","u_audio":1,"u_sd":1.5,"ms":"Qqlgt9Kwv7BZOnio6PfLHi5mVs5ayp77VGIIyJ3Y7sojTNwIZfi0LHn2PZquoJTqpJx8NtOvTzGKWYlbxvU8fOjXkArCoqoQnGrLKZ57CTZOOt2WWrL9k8pyN4P-nBwIvuZDvijR0reHDyhcqwAoMtPdOeUV_cwIe3jk-6BMm_IgvGs8EKWVZESeqrSuExAStQMMsUYcC6p-XkB8KegxEX4FS2Q2CibdMk3CMKoAzfF58Sxp6DvRObm662IVwImzFWGdQ22UVx4ViQqz_ensdg1bXk5jgpyBOpV0jMFHgoEv5SwD5zpoeJfo-a1f0d5GR35f2bDAb3iXucuGB723lA","isu":"6EA1DCF3A944D7B947BC304C7A9E933D","format":"320x50_mb","oar":0,"ad_pos":{"height":0,"visible":0,"y":0,"x":0,"width":0},"u_h":533,"pt":1,"bas_on":0,"ptime":143736});&lt;/script&gt;&lt;/head&gt;&lt;body&gt;&lt;/body&gt;&lt;/html&gt; 03-15 14:16:07.358: W/webcore(1466): Can't get the viewWidth after the first layout 03-15 14:16:07.448: D/dalvikvm(1466): GC_CONCURRENT freed 338K, 33% free 6141K/9031K, external 1121K/1603K, paused 1ms+0ms 03-15 14:16:13.494: V/URL I USE(1466): http://www.google.com/ig/api?stock=SHY 03-15 14:16:33.614: E/EXCEPTION I GET(1466): java.net.UnknownHostException: www.google.com </code></pre> <p>EDIT EDIT EDIT EDIT </p> <p>Tried even on a API 10 Intel accelerated Emulator, with no better luck <img src="https://i.stack.imgur.com/cPalR.png" alt="See Emulator Configurations"></p> <p>Proxy is set correctly,</p> <p>data transfer is enabled</p> <p>...I am a bit desperate!</p> <p>EDIT EDIT EDIT</p> <p>Posted the entire Activity</p> <p><strong>EDIT EDIT EDIT</strong></p> <p><strong>The app works correctly on a real telephone with API 10 (not on my Emulator with API 10)!!!</strong></p> <p><strong>The error I catch is</strong> </p> <pre><code>03-15 13:14:43.299: E/Exception(1318): java.net.UnknownHostException: www.google.com </code></pre> <p>indeed I use a Google REST Service</p> <p>Thanks for your help!</p>
 

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